diff --git a/mars-station/src/main/java/cat/hack3/codingtests/marsrover/cartography/MarsMap.java b/mars-station/src/main/java/cat/hack3/codingtests/marsrover/cartography/MarsMap.java
index aa85a49..b0c0942 100644
--- a/mars-station/src/main/java/cat/hack3/codingtests/marsrover/cartography/MarsMap.java
+++ b/mars-station/src/main/java/cat/hack3/codingtests/marsrover/cartography/MarsMap.java
@@ -17,18 +17,13 @@ public class MarsMap {
     private static final int FIRST_POSITION_IN_MAP = 1;
     private static final int INCREMENT_UNIT = 1;
 
-    private final int height;
-    private final int width;
     private Coordinates currentPosition;
-    private Direction currentMovementDirection;
     private final List<Coordinates> obstaclesLocalizations;
 
     private final MapIncrementalPositionResolver positionResolver;
 
     @SafeVarargs
     public MarsMap(int height, int width, Coordinates startingCoordinates, List<Coordinates>... obstaclesLocalizations) {
-        this.height = height;
-        this.width = width;
         currentPosition = startingCoordinates;
         this.obstaclesLocalizations = obstaclesLocalizations.length > 0 ? obstaclesLocalizations[0] : List.of();
         positionResolver = new MapIncrementalPositionResolver(FIRST_POSITION_IN_MAP, INCREMENT_UNIT, height, width);